Adding more than one class in hibernate criteria

I have the below code

ArrayList<String> city = 'Anniston';

Criteria  crit = session.createCriteria(CandidateResumeInfo.class);

crit.add(Restrictions.eq("resumeSearchable", 1));

Now i want to add below criteria

crit.add(Restrictions.in("cities", city));

but the problem is that cities column is not in Cand开发者_运维知识库idateResumeInfo.class its in CandidateInfo Class.

Any idea how to add this criteria as well in the above one,how to add CandidateInfo class as well in the above criteria.

guess i need to do join or link these two tables but how ,and will there be any changes in the entity classes ?

thanks

You didn't describe your associations but I assume it would be something like

class CandidateResumeInfo {
  @OneToOne
  CandidateInfo candidate;
}

In this case you would need something like

ses.createCriteria(CandidateResumeInfo.class)
      .add(Restrictions.eq(...))
      .addCriteria('candidate')
      .add(Restrictions.in('cities',city);

http://docs.jboss.org/hibernate/core/3.3/reference/en/html/querycriteria.html

check section about associations.